osv-2024-1282
Vulnerability from osv_ossfuzz
Published
2024-11-05 00:16
Modified
2024-11-05 00:16
Summary
Segv on unknown address in udiv
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=368729572

Crash type: Segv on unknown address
Crash state:
udiv
mpz_mdiv
mrb_bint_div
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "f2908031c4d2dc0acb712f92b639892483089f52:b95ca53e5c26354395c790cc5ec5dc3f45ba5d2b",
        "introduced_range": "d1d010a03aafdc499a8b52d2a56dc0e2e4f57adc:f6caf0d78854ec6fdff195fb8f3824486f1feca7"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mruby",
        "purl": "pkg:generic/mruby"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e3ff54fda3786d6fa1dcaf8a6a93438d83625b87"
            },
            {
              "fixed": "b95ca53e5c26354395c790cc5ec5dc3f45ba5d2b"
            }
          ],
          "repo": "https://github.com/mruby/mruby",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=368729572\n\n```\nCrash type: Segv on unknown address\nCrash state:\nudiv\nmpz_mdiv\nmrb_bint_div\n```\n",
  "id": "OSV-2024-1282",
  "modified": "2024-11-05T00:16:47.573042Z",
  "published": "2024-11-05T00:16:47.572692Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=368729572"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Segv on unknown address in udiv"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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